234758414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 426159360

約数和(自身を除く): 191400946

約数列:

[1, 2, 11, 19, 22, 37, 38, 43, 74, 86, 209, 353, 407, 418, 473, 703, 706, 814, 817, 946, 1406, 1591, 1634, 3182, 3883, 6707, 7733, 7766, 8987, 13061, 13414, 15179, 15466, 17501, 17974, 26122, 30229, 30358, 35002, 60458, 73777, 143671, 147554, 166969, 248159, 287342, 288401, 332519, 333938, 496318, 561623, 576802, 665038, 1123246, 2729749, 3172411, 5459498, 6177853, 6344822, 10670837, 12355706, 21341674, 117379207, 234758414]

約数ペア:

[(1, 234758414), (2, 117379207), (11, 21341674), (19, 12355706), (22, 10670837), (37, 6344822), (38, 6177853), (43, 5459498), (74, 3172411), (86, 2729749), (209, 1123246), (353, 665038), (407, 576802), (418, 561623), (473, 496318), (703, 333938), (706, 332519), (814, 288401), (817, 287342), (946, 248159), (1406, 166969), (1591, 147554), (1634, 143671), (3182, 73777), (3883, 60458), (6707, 35002), (7733, 30358), (7766, 30229), (8987, 26122), (13061, 17974), (13414, 17501), (15179, 15466)]